pwnless pwnless

17-01-2021
Mathematics

contestada

how do you solve this?

how do you solve this class=

Respuesta :

cuviulvliy cuviulvliy

17-01-2021

Answer:

x=25°, y=10°

Step-by-step explanation:

∠A+∠B=180°

8y+10y=180°

18y=180°

y=10°

∠B+∠C=180°

10y+4x-20°=180°

10*10°+4x=180°+20° (y=10°)

100°+4x=200°

4x=200°-100°

4x=100°

x=25°

Answer Link

ACCESS MORE

Otras preguntas

Select all that apply. What nations have the potential to be the next superpowers? India Cambodia China Japan

= (3× - 2× ) +2y +2 need help please

What are the parts that make up a nucleotide? A. phosphate, amino acid, sugar B. sugar, phosphate, nitrogenous base C. nitrogenous base, amino acid, phosphate D

Please refer to my question to answer my question. Thanks

40 is how many times less than 400

A student is testing water to know which is best foe cleansing purposes with soaps. He would find that the cleansing action of soaps is best when he uses water

In the diagram bellow, an ideal pendulum released from position A swings freely to position B. as the pendulum swings from a to b, it's mechanical energy (1) d

The word vaccination comes from the Latin word vacca, meaning _____. pig cow chicken horse

Bush hailed from Georgia. a. True b. False

Which of the following can result in irregularities leading to cancer ?